12188864

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{659}}^1$

素因数の和:705

約数の個数: 42

約数和(自身を含む): 25732740

約数和(自身を除く): 13543876

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 659, 1088, 1156, 1318, 2312, 2636, 4624, 5272, 9248, 10544, 11203, 18496, 21088, 22406, 42176, 44812, 89624, 179248, 190451, 358496, 380902, 716992, 761804, 1523608, 3047216, 6094432, 12188864]

約数ペア:

[(1, 12188864), (2, 6094432), (4, 3047216), (8, 1523608), (16, 761804), (17, 716992), (32, 380902), (34, 358496), (64, 190451), (68, 179248), (136, 89624), (272, 44812), (289, 42176), (544, 22406), (578, 21088), (659, 18496), (1088, 11203), (1156, 10544), (1318, 9248), (2312, 5272), (2636, 4624)]