15672973390

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1453}}^1\times {\mathrm{17683}}^1$

素因数の和:19204

約数の個数: 32

約数和(自身を含む): 28695190176

約数和(自身を除く): 13022216786

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 1453, 2906, 7265, 14530, 17683, 35366, 88415, 88633, 176830, 177266, 443165, 886330, 1078663, 2157326, 5393315, 10786630, 25693399, 51386798, 128466995, 256933990, 1567297339, 3134594678, 7836486695, 15672973390]

約数ペア:

[(1, 15672973390), (2, 7836486695), (5, 3134594678), (10, 1567297339), (61, 256933990), (122, 128466995), (305, 51386798), (610, 25693399), (1453, 10786630), (2906, 5393315), (7265, 2157326), (14530, 1078663), (17683, 886330), (35366, 443165), (88415, 177266), (88633, 176830)]