12041888

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 24998400

約数和(自身を除く): 12956512

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 122, 124, 199, 244, 248, 398, 488, 496, 796, 976, 992, 1592, 1891, 1952, 3184, 3782, 6169, 6368, 7564, 12139, 12338, 15128, 24278, 24676, 30256, 48556, 49352, 60512, 97112, 98704, 194224, 197408, 376309, 388448, 752618, 1505236, 3010472, 6020944, 12041888]

約数ペア:

[(1, 12041888), (2, 6020944), (4, 3010472), (8, 1505236), (16, 752618), (31, 388448), (32, 376309), (61, 197408), (62, 194224), (122, 98704), (124, 97112), (199, 60512), (244, 49352), (248, 48556), (398, 30256), (488, 24676), (496, 24278), (796, 15128), (976, 12338), (992, 12139), (1592, 7564), (1891, 6368), (1952, 6169), (3184, 3782)]