15913944

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11633}}^1$

素因数の和:11664

約数の個数: 48

約数和(自身を含む): 45372600

約数和(自身を除く): 29458656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 11633, 23266, 34899, 46532, 69798, 93064, 104697, 139596, 209394, 221027, 279192, 418788, 442054, 663081, 837576, 884108, 1326162, 1768216, 1989243, 2652324, 3978486, 5304648, 7956972, 15913944]

約数ペア:

[(1, 15913944), (2, 7956972), (3, 5304648), (4, 3978486), (6, 2652324), (8, 1989243), (9, 1768216), (12, 1326162), (18, 884108), (19, 837576), (24, 663081), (36, 442054), (38, 418788), (57, 279192), (72, 221027), (76, 209394), (114, 139596), (152, 104697), (171, 93064), (228, 69798), (342, 46532), (456, 34899), (684, 23266), (1368, 11633)]