19303515384

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{275167}}^1$

素因数の和:275292

約数の個数: 64

約数和(自身を含む): 50190643200

約数和(自身を除く): 30887127816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 79, 111, 148, 158, 222, 237, 296, 316, 444, 474, 632, 888, 948, 1896, 2923, 5846, 8769, 11692, 17538, 23384, 35076, 70152, 275167, 550334, 825501, 1100668, 1651002, 2201336, 3302004, 6604008, 10181179, 20362358, 21738193, 30543537, 40724716, 43476386, 61087074, 65214579, 81449432, 86952772, 122174148, 130429158, 173905544, 244348296, 260858316, 521716632, 804313141, 1608626282, 2412939423, 3217252564, 4825878846, 6434505128, 9651757692, 19303515384]

約数ペア:

[(1, 19303515384), (2, 9651757692), (3, 6434505128), (4, 4825878846), (6, 3217252564), (8, 2412939423), (12, 1608626282), (24, 804313141), (37, 521716632), (74, 260858316), (79, 244348296), (111, 173905544), (148, 130429158), (158, 122174148), (222, 86952772), (237, 81449432), (296, 65214579), (316, 61087074), (444, 43476386), (474, 40724716), (632, 30543537), (888, 21738193), (948, 20362358), (1896, 10181179), (2923, 6604008), (5846, 3302004), (8769, 2201336), (11692, 1651002), (17538, 1100668), (23384, 825501), (35076, 550334), (70152, 275167)]