15949670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2377}}^1$

素因数の和:2456

約数の個数: 32

約数和(自身を含む): 31846176

約数和(自身を除く): 15896506

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 2377, 3355, 4754, 6710, 11885, 23770, 26147, 52294, 130735, 144997, 261470, 289994, 724985, 1449970, 1594967, 3189934, 7974835, 15949670]

約数ペア:

[(1, 15949670), (2, 7974835), (5, 3189934), (10, 1594967), (11, 1449970), (22, 724985), (55, 289994), (61, 261470), (110, 144997), (122, 130735), (305, 52294), (610, 26147), (671, 23770), (1342, 11885), (2377, 6710), (3355, 4754)]