19533390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1087}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 47001600

約数和(自身を除く): 27468210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 599, 1087, 1198, 1797, 2174, 2995, 3261, 3594, 5435, 5990, 6522, 8985, 10870, 16305, 17970, 32610, 651113, 1302226, 1953339, 3255565, 3906678, 6511130, 9766695, 19533390]

約数ペア:

[(1, 19533390), (2, 9766695), (3, 6511130), (5, 3906678), (6, 3255565), (10, 1953339), (15, 1302226), (30, 651113), (599, 32610), (1087, 17970), (1198, 16305), (1797, 10870), (2174, 8985), (2995, 6522), (3261, 5990), (3594, 5435)]