12940944

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{15859}}^1$

素因数の和:15887

約数の個数: 40

約数和(自身を含む): 35399520

約数和(自身を除く): 22458576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 15859, 31718, 47577, 63436, 95154, 126872, 190308, 253744, 269603, 380616, 539206, 761232, 808809, 1078412, 1617618, 2156824, 3235236, 4313648, 6470472, 12940944]

約数ペア:

[(1, 12940944), (2, 6470472), (3, 4313648), (4, 3235236), (6, 2156824), (8, 1617618), (12, 1078412), (16, 808809), (17, 761232), (24, 539206), (34, 380616), (48, 269603), (51, 253744), (68, 190308), (102, 126872), (136, 95154), (204, 63436), (272, 47577), (408, 31718), (816, 15859)]