19851834

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 41322240

約数和(自身を除く): 21470406

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 271, 421, 542, 813, 842, 1263, 1626, 2526, 7859, 12209, 15718, 23577, 24418, 36627, 47154, 73254, 114091, 228182, 342273, 684546, 3308639, 6617278, 9925917, 19851834]

約数ペア:

[(1, 19851834), (2, 9925917), (3, 6617278), (6, 3308639), (29, 684546), (58, 342273), (87, 228182), (174, 114091), (271, 73254), (421, 47154), (542, 36627), (813, 24418), (842, 23577), (1263, 15718), (1626, 12209), (2526, 7859)]