19839144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{63587}}^1$

素因数の和:63609

約数の個数: 32

約数和(自身を含む): 53413920

約数和(自身を除く): 33574776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 63587, 127174, 190761, 254348, 381522, 508696, 763044, 826631, 1526088, 1653262, 2479893, 3306524, 4959786, 6613048, 9919572, 19839144]

約数ペア:

[(1, 19839144), (2, 9919572), (3, 6613048), (4, 4959786), (6, 3306524), (8, 2479893), (12, 1653262), (13, 1526088), (24, 826631), (26, 763044), (39, 508696), (52, 381522), (78, 254348), (104, 190761), (156, 127174), (312, 63587)]