19065696

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15277}}^1$

素因数の和:15303

約数の個数: 48

約数和(自身を含む): 53900784

約数和(自身を除く): 34835088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 15277, 30554, 45831, 61108, 91662, 122216, 183324, 198601, 244432, 366648, 397202, 488864, 595803, 733296, 794404, 1191606, 1466592, 1588808, 2383212, 3177616, 4766424, 6355232, 9532848, 19065696]

約数ペア:

[(1, 19065696), (2, 9532848), (3, 6355232), (4, 4766424), (6, 3177616), (8, 2383212), (12, 1588808), (13, 1466592), (16, 1191606), (24, 794404), (26, 733296), (32, 595803), (39, 488864), (48, 397202), (52, 366648), (78, 244432), (96, 198601), (104, 183324), (156, 122216), (208, 91662), (312, 61108), (416, 45831), (624, 30554), (1248, 15277)]