19038588

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 46663680

約数和(自身を除く): 27625092

約数列:

[1, 2, 3, 4, 6, 12, 31, 61, 62, 93, 122, 124, 183, 186, 244, 366, 372, 732, 839, 1678, 1891, 2517, 3356, 3782, 5034, 5673, 7564, 10068, 11346, 22692, 26009, 51179, 52018, 78027, 102358, 104036, 153537, 156054, 204716, 307074, 312108, 614148, 1586549, 3173098, 4759647, 6346196, 9519294, 19038588]

約数ペア:

[(1, 19038588), (2, 9519294), (3, 6346196), (4, 4759647), (6, 3173098), (12, 1586549), (31, 614148), (61, 312108), (62, 307074), (93, 204716), (122, 156054), (124, 153537), (183, 104036), (186, 102358), (244, 78027), (366, 52018), (372, 51179), (732, 26009), (839, 22692), (1678, 11346), (1891, 10068), (2517, 7564), (3356, 5673), (3782, 5034)]