12239344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1$

素因数の和:222

約数の個数: 60

約数和(自身を含む): 27118056

約数和(自身を除く): 14878712

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 163, 208, 247, 304, 326, 361, 494, 652, 722, 988, 1304, 1444, 1976, 2119, 2608, 2888, 3097, 3952, 4238, 4693, 5776, 6194, 8476, 9386, 12388, 16952, 18772, 24776, 33904, 37544, 40261, 49552, 58843, 75088, 80522, 117686, 161044, 235372, 322088, 470744, 644176, 764959, 941488, 1529918, 3059836, 6119672, 12239344]

約数ペア:

[(1, 12239344), (2, 6119672), (4, 3059836), (8, 1529918), (13, 941488), (16, 764959), (19, 644176), (26, 470744), (38, 322088), (52, 235372), (76, 161044), (104, 117686), (152, 80522), (163, 75088), (208, 58843), (247, 49552), (304, 40261), (326, 37544), (361, 33904), (494, 24776), (652, 18772), (722, 16952), (988, 12388), (1304, 9386), (1444, 8476), (1976, 6194), (2119, 5776), (2608, 4693), (2888, 4238), (3097, 3952)]