19513632

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 54190080

約数和(自身を除く): 34676448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 79, 83, 93, 96, 124, 158, 166, 186, 237, 248, 249, 316, 332, 372, 474, 496, 498, 632, 664, 744, 948, 992, 996, 1264, 1328, 1488, 1896, 1992, 2449, 2528, 2573, 2656, 2976, 3792, 3984, 4898, 5146, 6557, 7347, 7584, 7719, 7968, 9796, 10292, 13114, 14694, 15438, 19592, 19671, 20584, 26228, 29388, 30876, 39184, 39342, 41168, 52456, 58776, 61752, 78368, 78684, 82336, 104912, 117552, 123504, 157368, 203267, 209824, 235104, 247008, 314736, 406534, 609801, 629472, 813068, 1219602, 1626136, 2439204, 3252272, 4878408, 6504544, 9756816, 19513632]

約数ペア:

[(1, 19513632), (2, 9756816), (3, 6504544), (4, 4878408), (6, 3252272), (8, 2439204), (12, 1626136), (16, 1219602), (24, 813068), (31, 629472), (32, 609801), (48, 406534), (62, 314736), (79, 247008), (83, 235104), (93, 209824), (96, 203267), (124, 157368), (158, 123504), (166, 117552), (186, 104912), (237, 82336), (248, 78684), (249, 78368), (316, 61752), (332, 58776), (372, 52456), (474, 41168), (496, 39342), (498, 39184), (632, 30876), (664, 29388), (744, 26228), (948, 20584), (992, 19671), (996, 19592), (1264, 15438), (1328, 14694), (1488, 13114), (1896, 10292), (1992, 9796), (2449, 7968), (2528, 7719), (2573, 7584), (2656, 7347), (2976, 6557), (3792, 5146), (3984, 4898)]