12387392

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 56

約数和(自身を含む): 26456640

約数和(自身を除く): 14069248

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 152, 167, 244, 304, 334, 488, 608, 668, 976, 1159, 1216, 1336, 1952, 2318, 2672, 3173, 3904, 4636, 5344, 6346, 9272, 10187, 10688, 12692, 18544, 20374, 25384, 37088, 40748, 50768, 74176, 81496, 101536, 162992, 193553, 203072, 325984, 387106, 651968, 774212, 1548424, 3096848, 6193696, 12387392]

約数ペア:

[(1, 12387392), (2, 6193696), (4, 3096848), (8, 1548424), (16, 774212), (19, 651968), (32, 387106), (38, 325984), (61, 203072), (64, 193553), (76, 162992), (122, 101536), (152, 81496), (167, 74176), (244, 50768), (304, 40748), (334, 37088), (488, 25384), (608, 20374), (668, 18544), (976, 12692), (1159, 10688), (1216, 10187), (1336, 9272), (1952, 6346), (2318, 5344), (2672, 4636), (3173, 3904)]