19271572460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1658483}}^1$

素因数の和:1658582

約数の個数: 48

約数和(自身を含む): 46809052416

約数和(自身を除く): 27537479956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 1658483, 3316966, 6633932, 8292415, 11609381, 16584830, 23218762, 33169660, 46437524, 58046905, 116093810, 137654089, 232187620, 275308178, 550616356, 688270445, 963578623, 1376540890, 1927157246, 2753081780, 3854314492, 4817893115, 9635786230, 19271572460]

約数ペア:

[(1, 19271572460), (2, 9635786230), (4, 4817893115), (5, 3854314492), (7, 2753081780), (10, 1927157246), (14, 1376540890), (20, 963578623), (28, 688270445), (35, 550616356), (70, 275308178), (83, 232187620), (140, 137654089), (166, 116093810), (332, 58046905), (415, 46437524), (581, 33169660), (830, 23218762), (1162, 16584830), (1660, 11609381), (2324, 8292415), (2905, 6633932), (5810, 3316966), (11620, 1658483)]