19370052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41389}}^1$

素因数の和:41412

約数の個数: 36

約数和(自身を含む): 52730860

約数和(自身を除く): 33360808

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 41389, 82778, 124167, 165556, 248334, 372501, 496668, 538057, 745002, 1076114, 1490004, 1614171, 2152228, 3228342, 4842513, 6456684, 9685026, 19370052]

約数ペア:

[(1, 19370052), (2, 9685026), (3, 6456684), (4, 4842513), (6, 3228342), (9, 2152228), (12, 1614171), (13, 1490004), (18, 1076114), (26, 745002), (36, 538057), (39, 496668), (52, 372501), (78, 248334), (117, 165556), (156, 124167), (234, 82778), (468, 41389)]