19291038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2269}}^1$

素因数の和:2396

約数の個数: 32

約数和(自身を含む): 41949600

約数和(自身を除く): 22658562

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2269, 2834, 4251, 4538, 6807, 8502, 13614, 29497, 58994, 88491, 176982, 247321, 494642, 741963, 1483926, 3215173, 6430346, 9645519, 19291038]

約数ペア:

[(1, 19291038), (2, 9645519), (3, 6430346), (6, 3215173), (13, 1483926), (26, 741963), (39, 494642), (78, 247321), (109, 176982), (218, 88491), (327, 58994), (654, 29497), (1417, 13614), (2269, 8502), (2834, 6807), (4251, 4538)]