19399725516

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1\times {\mathrm{31481}}^1$

素因数の和:32154

約数の個数: 48

約数和(自身を含む): 45855421920

約数和(自身を除く): 26455696404

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 577, 1068, 1154, 1731, 2308, 3462, 6924, 31481, 51353, 62962, 94443, 102706, 125924, 154059, 188886, 205412, 308118, 377772, 616236, 2801809, 5603618, 8405427, 11207236, 16810854, 18164537, 33621708, 36329074, 54493611, 72658148, 108987222, 217974444, 1616643793, 3233287586, 4849931379, 6466575172, 9699862758, 19399725516]

約数ペア:

[(1, 19399725516), (2, 9699862758), (3, 6466575172), (4, 4849931379), (6, 3233287586), (12, 1616643793), (89, 217974444), (178, 108987222), (267, 72658148), (356, 54493611), (534, 36329074), (577, 33621708), (1068, 18164537), (1154, 16810854), (1731, 11207236), (2308, 8405427), (3462, 5603618), (6924, 2801809), (31481, 616236), (51353, 377772), (62962, 308118), (94443, 205412), (102706, 188886), (125924, 154059)]