19426088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7121}}^1$

素因数の和:7169

約数の個数: 32

約数和(自身を含む): 41022720

約数和(自身を除く): 21596632

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 7121, 14242, 28484, 56968, 78331, 156662, 220751, 313324, 441502, 626648, 883004, 1766008, 2428261, 4856522, 9713044, 19426088]

約数ペア:

[(1, 19426088), (2, 9713044), (4, 4856522), (8, 2428261), (11, 1766008), (22, 883004), (31, 626648), (44, 441502), (62, 313324), (88, 220751), (124, 156662), (248, 78331), (341, 56968), (682, 28484), (1364, 14242), (2728, 7121)]