13491216

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{4931}}^1$

素因数の和:4964

約数の個数: 60

約数和(自身を含む): 39751920

約数和(自身を除く): 26260704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 4931, 9862, 14793, 19724, 29586, 39448, 44379, 59172, 78896, 88758, 93689, 118344, 177516, 187378, 236688, 281067, 355032, 374756, 562134, 710064, 749512, 843201, 1124268, 1499024, 1686402, 2248536, 3372804, 4497072, 6745608, 13491216]

約数ペア:

[(1, 13491216), (2, 6745608), (3, 4497072), (4, 3372804), (6, 2248536), (8, 1686402), (9, 1499024), (12, 1124268), (16, 843201), (18, 749512), (19, 710064), (24, 562134), (36, 374756), (38, 355032), (48, 281067), (57, 236688), (72, 187378), (76, 177516), (114, 118344), (144, 93689), (152, 88758), (171, 78896), (228, 59172), (304, 44379), (342, 39448), (456, 29586), (684, 19724), (912, 14793), (1368, 9862), (2736, 4931)]