19023948

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{8663}}^1$

素因数の和:8734

約数の個数: 36

約数和(自身を含む): 48882288

約数和(自身を除く): 29858340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 8663, 17326, 25989, 34652, 51978, 77967, 103956, 155934, 311868, 528443, 1056886, 1585329, 2113772, 3170658, 4755987, 6341316, 9511974, 19023948]

約数ペア:

[(1, 19023948), (2, 9511974), (3, 6341316), (4, 4755987), (6, 3170658), (9, 2113772), (12, 1585329), (18, 1056886), (36, 528443), (61, 311868), (122, 155934), (183, 103956), (244, 77967), (366, 51978), (549, 34652), (732, 25989), (1098, 17326), (2196, 8663)]