16879891388

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{271573}}^1$

素因数の和:271997

約数の個数: 24

約数和(自身を含む): 30340247280

約数和(自身を除く): 13460355892

約数列:

[1, 2, 4, 41, 82, 164, 379, 758, 1516, 15539, 31078, 62156, 271573, 543146, 1086292, 11134493, 22268986, 44537972, 102926167, 205852334, 411704668, 4219972847, 8439945694, 16879891388]

約数ペア:

[(1, 16879891388), (2, 8439945694), (4, 4219972847), (41, 411704668), (82, 205852334), (164, 102926167), (379, 44537972), (758, 22268986), (1516, 11134493), (15539, 1086292), (31078, 543146), (62156, 271573)]