12705072

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{13931}}^1$

素因数の和:13961

約数の個数: 40

約数和(自身を含む): 34551360

約数和(自身を除く): 21846288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 13931, 27862, 41793, 55724, 83586, 111448, 167172, 222896, 264689, 334344, 529378, 668688, 794067, 1058756, 1588134, 2117512, 3176268, 4235024, 6352536, 12705072]

約数ペア:

[(1, 12705072), (2, 6352536), (3, 4235024), (4, 3176268), (6, 2117512), (8, 1588134), (12, 1058756), (16, 794067), (19, 668688), (24, 529378), (38, 334344), (48, 264689), (57, 222896), (76, 167172), (114, 111448), (152, 83586), (228, 55724), (304, 41793), (456, 27862), (912, 13931)]