15326116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 30227904

約数和(自身を除く): 14901788

約数列:

[1, 2, 4, 13, 26, 52, 53, 67, 83, 106, 134, 166, 212, 268, 332, 689, 871, 1079, 1378, 1742, 2158, 2756, 3484, 3551, 4316, 4399, 5561, 7102, 8798, 11122, 14204, 17596, 22244, 46163, 57187, 72293, 92326, 114374, 144586, 184652, 228748, 289172, 294733, 589466, 1178932, 3831529, 7663058, 15326116]

約数ペア:

[(1, 15326116), (2, 7663058), (4, 3831529), (13, 1178932), (26, 589466), (52, 294733), (53, 289172), (67, 228748), (83, 184652), (106, 144586), (134, 114374), (166, 92326), (212, 72293), (268, 57187), (332, 46163), (689, 22244), (871, 17596), (1079, 14204), (1378, 11122), (1742, 8798), (2158, 7102), (2756, 5561), (3484, 4399), (3551, 4316)]