19362361520

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5903159}}^1$

素因数の和:5903213

約数の個数: 40

約数和(自身を含む): 46115485920

約数和(自身を除く): 26753124400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 5903159, 11806318, 23612636, 29515795, 47225272, 59031590, 94450544, 118063180, 236126360, 242029519, 472252720, 484059038, 968118076, 1210147595, 1936236152, 2420295190, 3872472304, 4840590380, 9681180760, 19362361520]

約数ペア:

[(1, 19362361520), (2, 9681180760), (4, 4840590380), (5, 3872472304), (8, 2420295190), (10, 1936236152), (16, 1210147595), (20, 968118076), (40, 484059038), (41, 472252720), (80, 242029519), (82, 236126360), (164, 118063180), (205, 94450544), (328, 59031590), (410, 47225272), (656, 29515795), (820, 23612636), (1640, 11806318), (3280, 5903159)]