12843428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4049}}^1$

素因数の和:4127

約数の個数: 24

約数和(自身を含む): 24607800

約数和(自身を除く): 11764372

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 4049, 8098, 16196, 52637, 105274, 210548, 246989, 493978, 987956, 3210857, 6421714, 12843428]

約数ペア:

[(1, 12843428), (2, 6421714), (4, 3210857), (13, 987956), (26, 493978), (52, 246989), (61, 210548), (122, 105274), (244, 52637), (793, 16196), (1586, 8098), (3172, 4049)]