19106932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 38525760

約数和(自身を除く): 19418828

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 83, 166, 233, 247, 332, 466, 494, 932, 988, 1079, 1577, 2158, 3029, 3154, 4316, 4427, 6058, 6308, 8854, 12116, 17708, 19339, 20501, 38678, 41002, 57551, 77356, 82004, 115102, 230204, 251407, 367441, 502814, 734882, 1005628, 1469764, 4776733, 9553466, 19106932]

約数ペア:

[(1, 19106932), (2, 9553466), (4, 4776733), (13, 1469764), (19, 1005628), (26, 734882), (38, 502814), (52, 367441), (76, 251407), (83, 230204), (166, 115102), (233, 82004), (247, 77356), (332, 57551), (466, 41002), (494, 38678), (932, 20501), (988, 19339), (1079, 17708), (1577, 12116), (2158, 8854), (3029, 6308), (3154, 6058), (4316, 4427)]