1939063715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1847}}^1$

素因数の和:2171

約数の個数: 32

約数和(自身を含む): 2517419520

約数和(自身を除く): 578355805

約数列:

[1, 5, 19, 43, 95, 215, 257, 817, 1285, 1847, 4085, 4883, 9235, 11051, 24415, 35093, 55255, 79421, 175465, 209969, 397105, 474679, 1049845, 1508999, 2373395, 7544995, 9018901, 20411197, 45094505, 102055985, 387812743, 1939063715]

約数ペア:

[(1, 1939063715), (5, 387812743), (19, 102055985), (43, 45094505), (95, 20411197), (215, 9018901), (257, 7544995), (817, 2373395), (1285, 1508999), (1847, 1049845), (4085, 474679), (4883, 397105), (9235, 209969), (11051, 175465), (24415, 79421), (35093, 55255)]