19373490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{215261}}^1$

素因数の和:215274

約数の個数: 24

約数和(自身を含む): 50371308

約数和(自身を除く): 30997818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 215261, 430522, 645783, 1076305, 1291566, 1937349, 2152610, 3228915, 3874698, 6457830, 9686745, 19373490]

約数ペア:

[(1, 19373490), (2, 9686745), (3, 6457830), (5, 3874698), (6, 3228915), (9, 2152610), (10, 1937349), (15, 1291566), (18, 1076305), (30, 645783), (45, 430522), (90, 215261)]