19746132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7583}}^1$

素因数の和:7628

約数の個数: 48

約数和(自身を含む): 54362112

約数和(自身を除く): 34615980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 7583, 15166, 22749, 30332, 45498, 53081, 90996, 106162, 159243, 212324, 235073, 318486, 470146, 636972, 705219, 940292, 1410438, 1645511, 2820876, 3291022, 4936533, 6582044, 9873066, 19746132]

約数ペア:

[(1, 19746132), (2, 9873066), (3, 6582044), (4, 4936533), (6, 3291022), (7, 2820876), (12, 1645511), (14, 1410438), (21, 940292), (28, 705219), (31, 636972), (42, 470146), (62, 318486), (84, 235073), (93, 212324), (124, 159243), (186, 106162), (217, 90996), (372, 53081), (434, 45498), (651, 30332), (868, 22749), (1302, 15166), (2604, 7583)]