23842390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16673}}^1$

素因数の和:16704

約数の個数: 32

約数和(自身を含む): 50422176

約数和(自身を除く): 26579786

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 16673, 33346, 83365, 166730, 183403, 216749, 366806, 433498, 917015, 1083745, 1834030, 2167490, 2384239, 4768478, 11921195, 23842390]

約数ペア:

[(1, 23842390), (2, 11921195), (5, 4768478), (10, 2384239), (11, 2167490), (13, 1834030), (22, 1083745), (26, 917015), (55, 433498), (65, 366806), (110, 216749), (130, 183403), (143, 166730), (286, 83365), (715, 33346), (1430, 16673)]