15219798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 35769600

約数和(自身を除く): 20549802

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 53, 57, 66, 106, 114, 159, 209, 229, 318, 418, 458, 583, 627, 687, 1007, 1166, 1254, 1374, 1749, 2014, 2519, 3021, 3498, 4351, 5038, 6042, 7557, 8702, 11077, 12137, 13053, 15114, 22154, 24274, 26106, 33231, 36411, 47861, 66462, 72822, 95722, 133507, 143583, 230603, 267014, 287166, 400521, 461206, 691809, 801042, 1383618, 2536633, 5073266, 7609899, 15219798]

約数ペア:

[(1, 15219798), (2, 7609899), (3, 5073266), (6, 2536633), (11, 1383618), (19, 801042), (22, 691809), (33, 461206), (38, 400521), (53, 287166), (57, 267014), (66, 230603), (106, 143583), (114, 133507), (159, 95722), (209, 72822), (229, 66462), (318, 47861), (418, 36411), (458, 33231), (583, 26106), (627, 24274), (687, 22154), (1007, 15114), (1166, 13053), (1254, 12137), (1374, 11077), (1749, 8702), (2014, 7557), (2519, 6042), (3021, 5038), (3498, 4351)]