19599936

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 112

約数和(自身を含む): 55595520

約数和(自身を除く): 35995584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 89, 93, 96, 111, 124, 148, 178, 186, 192, 222, 248, 267, 296, 356, 372, 444, 496, 534, 592, 712, 744, 888, 992, 1068, 1147, 1184, 1424, 1488, 1776, 1984, 2136, 2294, 2368, 2759, 2848, 2976, 3293, 3441, 3552, 4272, 4588, 5518, 5696, 5952, 6586, 6882, 7104, 8277, 8544, 9176, 9879, 11036, 13172, 13764, 16554, 17088, 18352, 19758, 22072, 26344, 27528, 33108, 36704, 39516, 44144, 52688, 55056, 66216, 73408, 79032, 88288, 102083, 105376, 110112, 132432, 158064, 176576, 204166, 210752, 220224, 264864, 306249, 316128, 408332, 529728, 612498, 632256, 816664, 1224996, 1633328, 2449992, 3266656, 4899984, 6533312, 9799968, 19599936]

約数ペア:

[(1, 19599936), (2, 9799968), (3, 6533312), (4, 4899984), (6, 3266656), (8, 2449992), (12, 1633328), (16, 1224996), (24, 816664), (31, 632256), (32, 612498), (37, 529728), (48, 408332), (62, 316128), (64, 306249), (74, 264864), (89, 220224), (93, 210752), (96, 204166), (111, 176576), (124, 158064), (148, 132432), (178, 110112), (186, 105376), (192, 102083), (222, 88288), (248, 79032), (267, 73408), (296, 66216), (356, 55056), (372, 52688), (444, 44144), (496, 39516), (534, 36704), (592, 33108), (712, 27528), (744, 26344), (888, 22072), (992, 19758), (1068, 18352), (1147, 17088), (1184, 16554), (1424, 13764), (1488, 13172), (1776, 11036), (1984, 9879), (2136, 9176), (2294, 8544), (2368, 8277), (2759, 7104), (2848, 6882), (2976, 6586), (3293, 5952), (3441, 5696), (3552, 5518), (4272, 4588)]