15486672

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{16981}}^1$

素因数の和:17011

約数の個数: 40

約数和(自身を含む): 42115360

約数和(自身を除く): 26628688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 16981, 33962, 50943, 67924, 101886, 135848, 203772, 271696, 322639, 407544, 645278, 815088, 967917, 1290556, 1935834, 2581112, 3871668, 5162224, 7743336, 15486672]

約数ペア:

[(1, 15486672), (2, 7743336), (3, 5162224), (4, 3871668), (6, 2581112), (8, 1935834), (12, 1290556), (16, 967917), (19, 815088), (24, 645278), (38, 407544), (48, 322639), (57, 271696), (76, 203772), (114, 135848), (152, 101886), (228, 67924), (304, 50943), (456, 33962), (912, 16981)]