22074871

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 29030400

約数和(自身を除く): 6955529

約数列:

[1, 7, 13, 23, 53, 91, 161, 199, 299, 371, 689, 1219, 1393, 2093, 2587, 4577, 4823, 8533, 10547, 15847, 18109, 32039, 59501, 73829, 110929, 137111, 242581, 416507, 959777, 1698067, 3153553, 22074871]

約数ペア:

[(1, 22074871), (7, 3153553), (13, 1698067), (23, 959777), (53, 416507), (91, 242581), (161, 137111), (199, 110929), (299, 73829), (371, 59501), (689, 32039), (1219, 18109), (1393, 15847), (2093, 10547), (2587, 8533), (4577, 4823)]