15691220992

素因数分解:

$2^{11}\times {\mathrm{149}}^1\times {\mathrm{51421}}^1$

素因数の和:51592

約数の個数: 48

約数和(自身を含む): 31585963500

約数和(自身を除く): 15894742508

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 512, 596, 1024, 1192, 2048, 2384, 4768, 9536, 19072, 38144, 51421, 76288, 102842, 152576, 205684, 305152, 411368, 822736, 1645472, 3290944, 6581888, 7661729, 13163776, 15323458, 26327552, 30646916, 52655104, 61293832, 105310208, 122587664, 245175328, 490350656, 980701312, 1961402624, 3922805248, 7845610496, 15691220992]

約数ペア:

[(1, 15691220992), (2, 7845610496), (4, 3922805248), (8, 1961402624), (16, 980701312), (32, 490350656), (64, 245175328), (128, 122587664), (149, 105310208), (256, 61293832), (298, 52655104), (512, 30646916), (596, 26327552), (1024, 15323458), (1192, 13163776), (2048, 7661729), (2384, 6581888), (4768, 3290944), (9536, 1645472), (19072, 822736), (38144, 411368), (51421, 305152), (76288, 205684), (102842, 152576)]