19066038

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 39184992

約数和(自身を除く): 20118954

約数列:

[1, 2, 3, 6, 61, 113, 122, 183, 226, 339, 366, 461, 678, 922, 1383, 2766, 6893, 13786, 20679, 28121, 41358, 52093, 56242, 84363, 104186, 156279, 168726, 312558, 3177673, 6355346, 9533019, 19066038]

約数ペア:

[(1, 19066038), (2, 9533019), (3, 6355346), (6, 3177673), (61, 312558), (113, 168726), (122, 156279), (183, 104186), (226, 84363), (339, 56242), (366, 52093), (461, 41358), (678, 28121), (922, 20679), (1383, 13786), (2766, 6893)]