15284920316

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{245533}}^1$

素因数の和:245813

約数の個数: 24

約数和(自身を含む): 27224809920

約数和(自身を除く): 11939889604

約数列:

[1, 2, 4, 79, 158, 197, 316, 394, 788, 15563, 31126, 62252, 245533, 491066, 982132, 19397107, 38794214, 48370001, 77588428, 96740002, 193480004, 3821230079, 7642460158, 15284920316]

約数ペア:

[(1, 15284920316), (2, 7642460158), (4, 3821230079), (79, 193480004), (158, 96740002), (197, 77588428), (316, 48370001), (394, 38794214), (788, 19397107), (15563, 982132), (31126, 491066), (62252, 245533)]