16509936

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 80

約数和(自身を含む): 46048640

約数和(自身を除く): 29538704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 228, 258, 304, 344, 421, 456, 516, 688, 817, 842, 912, 1032, 1263, 1634, 1684, 2064, 2451, 2526, 3268, 3368, 4902, 5052, 6536, 6736, 7999, 9804, 10104, 13072, 15998, 18103, 19608, 20208, 23997, 31996, 36206, 39216, 47994, 54309, 63992, 72412, 95988, 108618, 127984, 144824, 191976, 217236, 289648, 343957, 383952, 434472, 687914, 868944, 1031871, 1375828, 2063742, 2751656, 4127484, 5503312, 8254968, 16509936]

約数ペア:

[(1, 16509936), (2, 8254968), (3, 5503312), (4, 4127484), (6, 2751656), (8, 2063742), (12, 1375828), (16, 1031871), (19, 868944), (24, 687914), (38, 434472), (43, 383952), (48, 343957), (57, 289648), (76, 217236), (86, 191976), (114, 144824), (129, 127984), (152, 108618), (172, 95988), (228, 72412), (258, 63992), (304, 54309), (344, 47994), (421, 39216), (456, 36206), (516, 31996), (688, 23997), (817, 20208), (842, 19608), (912, 18103), (1032, 15998), (1263, 13072), (1634, 10104), (1684, 9804), (2064, 7999), (2451, 6736), (2526, 6536), (3268, 5052), (3368, 4902)]