19641312

素因数分解:

$2^5\times 3^3\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 58060800

約数和(自身を除く): 38419488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 127, 144, 179, 216, 254, 288, 358, 381, 432, 508, 537, 716, 762, 864, 1016, 1074, 1143, 1432, 1524, 1611, 2032, 2148, 2286, 2864, 3048, 3222, 3429, 4064, 4296, 4572, 4833, 5728, 6096, 6444, 6858, 8592, 9144, 9666, 12192, 12888, 13716, 17184, 18288, 19332, 22733, 25776, 27432, 36576, 38664, 45466, 51552, 54864, 68199, 77328, 90932, 109728, 136398, 154656, 181864, 204597, 272796, 363728, 409194, 545592, 613791, 727456, 818388, 1091184, 1227582, 1636776, 2182368, 2455164, 3273552, 4910328, 6547104, 9820656, 19641312]

約数ペア:

[(1, 19641312), (2, 9820656), (3, 6547104), (4, 4910328), (6, 3273552), (8, 2455164), (9, 2182368), (12, 1636776), (16, 1227582), (18, 1091184), (24, 818388), (27, 727456), (32, 613791), (36, 545592), (48, 409194), (54, 363728), (72, 272796), (96, 204597), (108, 181864), (127, 154656), (144, 136398), (179, 109728), (216, 90932), (254, 77328), (288, 68199), (358, 54864), (381, 51552), (432, 45466), (508, 38664), (537, 36576), (716, 27432), (762, 25776), (864, 22733), (1016, 19332), (1074, 18288), (1143, 17184), (1432, 13716), (1524, 12888), (1611, 12192), (2032, 9666), (2148, 9144), (2286, 8592), (2864, 6858), (3048, 6444), (3222, 6096), (3429, 5728), (4064, 4833), (4296, 4572)]