19422484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6907}}^1$

素因数の和:6967

約数の個数: 24

約数和(自身を含む): 36750560

約数和(自身を除く): 17328076

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 6907, 13814, 27628, 131233, 255559, 262466, 511118, 524932, 1022236, 4855621, 9711242, 19422484]

約数ペア:

[(1, 19422484), (2, 9711242), (4, 4855621), (19, 1022236), (37, 524932), (38, 511118), (74, 262466), (76, 255559), (148, 131233), (703, 27628), (1406, 13814), (2812, 6907)]