12695930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1601}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 25029648

約数和(自身を除く): 12333718

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 1601, 3202, 3965, 7930, 8005, 16010, 20813, 41626, 97661, 104065, 195322, 208130, 488305, 976610, 1269593, 2539186, 6347965, 12695930]

約数ペア:

[(1, 12695930), (2, 6347965), (5, 2539186), (10, 1269593), (13, 976610), (26, 488305), (61, 208130), (65, 195322), (122, 104065), (130, 97661), (305, 41626), (610, 20813), (793, 16010), (1586, 8005), (1601, 7930), (3202, 3965)]