15331936

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 32175360

約数和(自身を除く): 16843424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 151, 152, 167, 302, 304, 334, 604, 608, 668, 1208, 1336, 2416, 2672, 2869, 3173, 4832, 5344, 5738, 6346, 11476, 12692, 22952, 25217, 25384, 45904, 50434, 50768, 91808, 100868, 101536, 201736, 403472, 479123, 806944, 958246, 1916492, 3832984, 7665968, 15331936]

約数ペア:

[(1, 15331936), (2, 7665968), (4, 3832984), (8, 1916492), (16, 958246), (19, 806944), (32, 479123), (38, 403472), (76, 201736), (151, 101536), (152, 100868), (167, 91808), (302, 50768), (304, 50434), (334, 45904), (604, 25384), (608, 25217), (668, 22952), (1208, 12692), (1336, 11476), (2416, 6346), (2672, 5738), (2869, 5344), (3173, 4832)]