19429225010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{6359}}^1$

素因数の和:7635

約数の個数: 64

約数和(自身を含む): 39683347200

約数和(自身を除く): 20254122190

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 1237, 2470, 2474, 6185, 6359, 12370, 12718, 16081, 23503, 31795, 32162, 47006, 63590, 80405, 82667, 117515, 120821, 160810, 165334, 235030, 241642, 305539, 413335, 604105, 611078, 826670, 1208210, 1527695, 1570673, 3055390, 3141346, 7853365, 7866083, 15706730, 15732166, 39330415, 78660830, 102259079, 149455577, 204518158, 298911154, 511295395, 747277885, 1022590790, 1494555770, 1942922501, 3885845002, 9714612505, 19429225010]

約数ペア:

[(1, 19429225010), (2, 9714612505), (5, 3885845002), (10, 1942922501), (13, 1494555770), (19, 1022590790), (26, 747277885), (38, 511295395), (65, 298911154), (95, 204518158), (130, 149455577), (190, 102259079), (247, 78660830), (494, 39330415), (1235, 15732166), (1237, 15706730), (2470, 7866083), (2474, 7853365), (6185, 3141346), (6359, 3055390), (12370, 1570673), (12718, 1527695), (16081, 1208210), (23503, 826670), (31795, 611078), (32162, 604105), (47006, 413335), (63590, 305539), (80405, 241642), (82667, 235030), (117515, 165334), (120821, 160810)]