19058618416

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{443}}^1\times {\mathrm{17807}}^1$

素因数の和:18409

約数の個数: 40

約数和(自身を含む): 37256615424

約数和(自身を除く): 18197997008

約数列:

[1, 2, 4, 8, 16, 151, 302, 443, 604, 886, 1208, 1772, 2416, 3544, 7088, 17807, 35614, 66893, 71228, 133786, 142456, 267572, 284912, 535144, 1070288, 2688857, 5377714, 7888501, 10755428, 15777002, 21510856, 31554004, 43021712, 63108008, 126216016, 1191163651, 2382327302, 4764654604, 9529309208, 19058618416]

約数ペア:

[(1, 19058618416), (2, 9529309208), (4, 4764654604), (8, 2382327302), (16, 1191163651), (151, 126216016), (302, 63108008), (443, 43021712), (604, 31554004), (886, 21510856), (1208, 15777002), (1772, 10755428), (2416, 7888501), (3544, 5377714), (7088, 2688857), (17807, 1070288), (35614, 535144), (66893, 284912), (71228, 267572), (133786, 142456)]