19117536

素因数分解:

$2^5\times 3^1\times {\mathrm{97}}^1\times {\mathrm{2053}}^1$

素因数の和:2163

約数の個数: 48

約数和(自身を含む): 50725584

約数和(自身を除く): 31608048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 97, 194, 291, 388, 582, 776, 1164, 1552, 2053, 2328, 3104, 4106, 4656, 6159, 8212, 9312, 12318, 16424, 24636, 32848, 49272, 65696, 98544, 197088, 199141, 398282, 597423, 796564, 1194846, 1593128, 2389692, 3186256, 4779384, 6372512, 9558768, 19117536]

約数ペア:

[(1, 19117536), (2, 9558768), (3, 6372512), (4, 4779384), (6, 3186256), (8, 2389692), (12, 1593128), (16, 1194846), (24, 796564), (32, 597423), (48, 398282), (96, 199141), (97, 197088), (194, 98544), (291, 65696), (388, 49272), (582, 32848), (776, 24636), (1164, 16424), (1552, 12318), (2053, 9312), (2328, 8212), (3104, 6159), (4106, 4656)]