19092208

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1789}}^1$

素因数の和:1849

約数の個数: 40

約数和(自身を含む): 39952800

約数和(自身を除く): 20860592

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 184, 232, 368, 464, 667, 1334, 1789, 2668, 3578, 5336, 7156, 10672, 14312, 28624, 41147, 51881, 82294, 103762, 164588, 207524, 329176, 415048, 658352, 830096, 1193263, 2386526, 4773052, 9546104, 19092208]

約数ペア:

[(1, 19092208), (2, 9546104), (4, 4773052), (8, 2386526), (16, 1193263), (23, 830096), (29, 658352), (46, 415048), (58, 329176), (92, 207524), (116, 164588), (184, 103762), (232, 82294), (368, 51881), (464, 41147), (667, 28624), (1334, 14312), (1789, 10672), (2668, 7156), (3578, 5336)]