12789816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{40993}}^1$

素因数の和:41015

約数の個数: 32

約数和(自身を含む): 34434960

約数和(自身を除く): 21645144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 40993, 81986, 122979, 163972, 245958, 327944, 491916, 532909, 983832, 1065818, 1598727, 2131636, 3197454, 4263272, 6394908, 12789816]

約数ペア:

[(1, 12789816), (2, 6394908), (3, 4263272), (4, 3197454), (6, 2131636), (8, 1598727), (12, 1065818), (13, 983832), (24, 532909), (26, 491916), (39, 327944), (52, 245958), (78, 163972), (104, 122979), (156, 81986), (312, 40993)]