19533408

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{11969}}^1$

素因数の和:11999

約数の個数: 48

約数和(自身を含む): 54295920

約数和(自身を除く): 34762512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 11969, 23938, 35907, 47876, 71814, 95752, 143628, 191504, 203473, 287256, 383008, 406946, 574512, 610419, 813892, 1149024, 1220838, 1627784, 2441676, 3255568, 4883352, 6511136, 9766704, 19533408]

約数ペア:

[(1, 19533408), (2, 9766704), (3, 6511136), (4, 4883352), (6, 3255568), (8, 2441676), (12, 1627784), (16, 1220838), (17, 1149024), (24, 813892), (32, 610419), (34, 574512), (48, 406946), (51, 383008), (68, 287256), (96, 203473), (102, 191504), (136, 143628), (204, 95752), (272, 71814), (408, 47876), (544, 35907), (816, 23938), (1632, 11969)]