15563028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1489}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 39717440

約数和(自身を除く): 24154412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1489, 1742, 2613, 2978, 3484, 4467, 5226, 5956, 8934, 10452, 17868, 19357, 38714, 58071, 77428, 99763, 116142, 199526, 232284, 299289, 399052, 598578, 1197156, 1296919, 2593838, 3890757, 5187676, 7781514, 15563028]

約数ペア:

[(1, 15563028), (2, 7781514), (3, 5187676), (4, 3890757), (6, 2593838), (12, 1296919), (13, 1197156), (26, 598578), (39, 399052), (52, 299289), (67, 232284), (78, 199526), (134, 116142), (156, 99763), (201, 77428), (268, 58071), (402, 38714), (804, 19357), (871, 17868), (1489, 10452), (1742, 8934), (2613, 5956), (2978, 5226), (3484, 4467)]