22180938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1429}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 48048000

約数和(自身を除く): 25867062

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199, 398, 597, 1194, 1429, 2587, 2858, 4287, 5174, 7761, 8574, 15522, 18577, 37154, 55731, 111462, 284371, 568742, 853113, 1706226, 3696823, 7393646, 11090469, 22180938]

約数ペア:

[(1, 22180938), (2, 11090469), (3, 7393646), (6, 3696823), (13, 1706226), (26, 853113), (39, 568742), (78, 284371), (199, 111462), (398, 55731), (597, 37154), (1194, 18577), (1429, 15522), (2587, 8574), (2858, 7761), (4287, 5174)]