19636330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9049}}^1$

素因数の和:9094

約数の個数: 32

約数和(自身を含む): 41702400

約数和(自身を除く): 22066070

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 9049, 18098, 45245, 63343, 90490, 126686, 280519, 316715, 561038, 633430, 1402595, 1963633, 2805190, 3927266, 9818165, 19636330]

約数ペア:

[(1, 19636330), (2, 9818165), (5, 3927266), (7, 2805190), (10, 1963633), (14, 1402595), (31, 633430), (35, 561038), (62, 316715), (70, 280519), (155, 126686), (217, 90490), (310, 63343), (434, 45245), (1085, 18098), (2170, 9049)]