10204938

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 23755680

約数和(自身を除く): 13550742

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 563, 954, 1007, 1126, 1689, 2014, 3021, 3378, 5067, 6042, 9063, 10134, 10697, 18126, 21394, 29839, 32091, 59678, 64182, 89517, 96273, 179034, 192546, 268551, 537102, 566941, 1133882, 1700823, 3401646, 5102469, 10204938]

約数ペア:

[(1, 10204938), (2, 5102469), (3, 3401646), (6, 1700823), (9, 1133882), (18, 566941), (19, 537102), (38, 268551), (53, 192546), (57, 179034), (106, 96273), (114, 89517), (159, 64182), (171, 59678), (318, 32091), (342, 29839), (477, 21394), (563, 18126), (954, 10697), (1007, 10134), (1126, 9063), (1689, 6042), (2014, 5067), (3021, 3378)]