19436130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{30851}}^1$

素因数の和:30871

約数の個数: 48

約数和(自身を含む): 57754944

約数和(自身を除く): 38318814

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 30851, 61702, 92553, 154255, 185106, 215957, 277659, 308510, 431914, 462765, 555318, 647871, 925530, 1079785, 1295742, 1388295, 1943613, 2159570, 2776590, 3239355, 3887226, 6478710, 9718065, 19436130]

約数ペア:

[(1, 19436130), (2, 9718065), (3, 6478710), (5, 3887226), (6, 3239355), (7, 2776590), (9, 2159570), (10, 1943613), (14, 1388295), (15, 1295742), (18, 1079785), (21, 925530), (30, 647871), (35, 555318), (42, 462765), (45, 431914), (63, 308510), (70, 277659), (90, 215957), (105, 185106), (126, 154255), (210, 92553), (315, 61702), (630, 30851)]