15942112

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 33339600

約数和(自身を除く): 17397488

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 82, 116, 164, 232, 328, 419, 464, 656, 838, 928, 1189, 1312, 1676, 2378, 3352, 4756, 6704, 9512, 12151, 13408, 17179, 19024, 24302, 34358, 38048, 48604, 68716, 97208, 137432, 194416, 274864, 388832, 498191, 549728, 996382, 1992764, 3985528, 7971056, 15942112]

約数ペア:

[(1, 15942112), (2, 7971056), (4, 3985528), (8, 1992764), (16, 996382), (29, 549728), (32, 498191), (41, 388832), (58, 274864), (82, 194416), (116, 137432), (164, 97208), (232, 68716), (328, 48604), (419, 38048), (464, 34358), (656, 24302), (838, 19024), (928, 17179), (1189, 13408), (1312, 12151), (1676, 9512), (2378, 6704), (3352, 4756)]