12385591808

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{1422977}}^1$

素因数の和:1423012

約数の個数: 40

約数和(自身を含む): 26202716892

約数和(自身を除く): 13817125084

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 1422977, 2845954, 5691908, 11383816, 22767632, 24190609, 45535264, 48381218, 91070528, 96762436, 182141056, 193524872, 364282112, 387049744, 728564224, 774099488, 1548198976, 3096397952, 6192795904, 12385591808]

約数ペア:

[(1, 12385591808), (2, 6192795904), (4, 3096397952), (8, 1548198976), (16, 774099488), (17, 728564224), (32, 387049744), (34, 364282112), (64, 193524872), (68, 182141056), (128, 96762436), (136, 91070528), (256, 48381218), (272, 45535264), (512, 24190609), (544, 22767632), (1088, 11383816), (2176, 5691908), (4352, 2845954), (8704, 1422977)]