19167603

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 31997952

約数和(自身を除く): 12830349

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 1151, 1281, 2379, 3453, 5551, 8057, 14963, 16653, 24171, 44889, 70211, 104741, 210633, 314223, 491477, 912743, 1474431, 2738229, 6389201, 19167603]

約数ペア:

[(1, 19167603), (3, 6389201), (7, 2738229), (13, 1474431), (21, 912743), (39, 491477), (61, 314223), (91, 210633), (183, 104741), (273, 70211), (427, 44889), (793, 24171), (1151, 16653), (1281, 14963), (2379, 8057), (3453, 5551)]