13351908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 33091520

約数和(自身を除く): 19739612

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 157, 228, 314, 373, 471, 628, 746, 942, 1119, 1492, 1884, 2238, 2983, 4476, 5966, 7087, 8949, 11932, 14174, 17898, 21261, 28348, 35796, 42522, 58561, 85044, 117122, 175683, 234244, 351366, 702732, 1112659, 2225318, 3337977, 4450636, 6675954, 13351908]

約数ペア:

[(1, 13351908), (2, 6675954), (3, 4450636), (4, 3337977), (6, 2225318), (12, 1112659), (19, 702732), (38, 351366), (57, 234244), (76, 175683), (114, 117122), (157, 85044), (228, 58561), (314, 42522), (373, 35796), (471, 28348), (628, 21261), (746, 17898), (942, 14174), (1119, 11932), (1492, 8949), (1884, 7087), (2238, 5966), (2983, 4476)]