19056050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1587

約数の個数: 48

約数和(自身を含む): 40205760

約数和(自身を除く): 21149710

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 1543, 2470, 3086, 6175, 7715, 12350, 15430, 20059, 29317, 38575, 40118, 58634, 77150, 100295, 146585, 200590, 293170, 381121, 501475, 732925, 762242, 1002950, 1465850, 1905605, 3811210, 9528025, 19056050]

約数ペア:

[(1, 19056050), (2, 9528025), (5, 3811210), (10, 1905605), (13, 1465850), (19, 1002950), (25, 762242), (26, 732925), (38, 501475), (50, 381121), (65, 293170), (95, 200590), (130, 146585), (190, 100295), (247, 77150), (325, 58634), (475, 40118), (494, 38575), (650, 29317), (950, 20059), (1235, 15430), (1543, 12350), (2470, 7715), (3086, 6175)]