23930348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 48474720

約数和(自身を除く): 24544372

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 76, 106, 212, 247, 457, 494, 689, 914, 988, 1007, 1378, 1828, 2014, 2756, 4028, 5941, 8683, 11882, 13091, 17366, 23764, 24221, 26182, 34732, 48442, 52364, 96884, 112879, 225758, 314873, 451516, 460199, 629746, 920398, 1259492, 1840796, 5982587, 11965174, 23930348]

約数ペア:

[(1, 23930348), (2, 11965174), (4, 5982587), (13, 1840796), (19, 1259492), (26, 920398), (38, 629746), (52, 460199), (53, 451516), (76, 314873), (106, 225758), (212, 112879), (247, 96884), (457, 52364), (494, 48442), (689, 34732), (914, 26182), (988, 24221), (1007, 23764), (1378, 17366), (1828, 13091), (2014, 11882), (2756, 8683), (4028, 5941)]