19737624

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 51321600

約数和(自身を除く): 31583976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 59, 106, 118, 159, 177, 212, 236, 263, 318, 354, 424, 472, 526, 636, 708, 789, 1052, 1272, 1416, 1578, 2104, 3127, 3156, 6254, 6312, 9381, 12508, 13939, 15517, 18762, 25016, 27878, 31034, 37524, 41817, 46551, 55756, 62068, 75048, 83634, 93102, 111512, 124136, 167268, 186204, 334536, 372408, 822401, 1644802, 2467203, 3289604, 4934406, 6579208, 9868812, 19737624]

約数ペア:

[(1, 19737624), (2, 9868812), (3, 6579208), (4, 4934406), (6, 3289604), (8, 2467203), (12, 1644802), (24, 822401), (53, 372408), (59, 334536), (106, 186204), (118, 167268), (159, 124136), (177, 111512), (212, 93102), (236, 83634), (263, 75048), (318, 62068), (354, 55756), (424, 46551), (472, 41817), (526, 37524), (636, 31034), (708, 27878), (789, 25016), (1052, 18762), (1272, 15517), (1416, 13939), (1578, 12508), (2104, 9381), (3127, 6312), (3156, 6254)]