19233494

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 35168256

約数和(自身を除く): 15934762

約数列:

[1, 2, 7, 14, 17, 34, 119, 211, 238, 383, 422, 766, 1477, 2681, 2954, 3587, 5362, 6511, 7174, 13022, 25109, 45577, 50218, 80813, 91154, 161626, 565691, 1131382, 1373821, 2747642, 9616747, 19233494]

約数ペア:

[(1, 19233494), (2, 9616747), (7, 2747642), (14, 1373821), (17, 1131382), (34, 565691), (119, 161626), (211, 91154), (238, 80813), (383, 50218), (422, 45577), (766, 25109), (1477, 13022), (2681, 7174), (2954, 6511), (3587, 5362)]