16899402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 39029760

約数和(自身を除く): 22130358

約数列:

[1, 2, 3, 6, 13, 26, 29, 31, 39, 58, 62, 78, 87, 93, 174, 186, 241, 377, 403, 482, 723, 754, 806, 899, 1131, 1209, 1446, 1798, 2262, 2418, 2697, 3133, 5394, 6266, 6989, 7471, 9399, 11687, 13978, 14942, 18798, 20967, 22413, 23374, 35061, 41934, 44826, 70122, 90857, 97123, 181714, 194246, 216659, 272571, 291369, 433318, 545142, 582738, 649977, 1299954, 2816567, 5633134, 8449701, 16899402]

約数ペア:

[(1, 16899402), (2, 8449701), (3, 5633134), (6, 2816567), (13, 1299954), (26, 649977), (29, 582738), (31, 545142), (39, 433318), (58, 291369), (62, 272571), (78, 216659), (87, 194246), (93, 181714), (174, 97123), (186, 90857), (241, 70122), (377, 44826), (403, 41934), (482, 35061), (723, 23374), (754, 22413), (806, 20967), (899, 18798), (1131, 14942), (1209, 13978), (1446, 11687), (1798, 9399), (2262, 7471), (2418, 6989), (2697, 6266), (3133, 5394)]