19262530646

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1531}}^1\times {\mathrm{2357}}^1$

素因数の和:4064

約数の個数: 32

約数和(自身を含む): 30821474592

約数和(自身を除く): 11558943946

約数列:

[1, 2, 17, 34, 157, 314, 1531, 2357, 2669, 3062, 4714, 5338, 26027, 40069, 52054, 80138, 240367, 370049, 480734, 740098, 3608567, 4086239, 6290833, 7217134, 8172478, 12581666, 61345639, 122691278, 566545019, 1133090038, 9631265323, 19262530646]

約数ペア:

[(1, 19262530646), (2, 9631265323), (17, 1133090038), (34, 566545019), (157, 122691278), (314, 61345639), (1531, 12581666), (2357, 8172478), (2669, 7217134), (3062, 6290833), (4714, 4086239), (5338, 3608567), (26027, 740098), (40069, 480734), (52054, 370049), (80138, 240367)]