16655742

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1629

約数の個数: 48

約数和(自身を含む): 39237120

約数和(自身を除く): 22581378

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1571, 1767, 3142, 3534, 4713, 5301, 9426, 10602, 14139, 28278, 29849, 48701, 59698, 89547, 97402, 146103, 179094, 268641, 292206, 438309, 537282, 876618, 925319, 1850638, 2775957, 5551914, 8327871, 16655742]

約数ペア:

[(1, 16655742), (2, 8327871), (3, 5551914), (6, 2775957), (9, 1850638), (18, 925319), (19, 876618), (31, 537282), (38, 438309), (57, 292206), (62, 268641), (93, 179094), (114, 146103), (171, 97402), (186, 89547), (279, 59698), (342, 48701), (558, 29849), (589, 28278), (1178, 14139), (1571, 10602), (1767, 9426), (3142, 5301), (3534, 4713)]