193109982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{18899}}^1$

素因数の和:19048

約数の個数: 32

約数和(自身を含む): 419126400

約数和(自身を除く): 226016418

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 3406, 5109, 10218, 18899, 37798, 56697, 113394, 245687, 491374, 737061, 1474122, 2475769, 4951538, 7427307, 14854614, 32184997, 64369994, 96554991, 193109982]

約数ペア:

[(1, 193109982), (2, 96554991), (3, 64369994), (6, 32184997), (13, 14854614), (26, 7427307), (39, 4951538), (78, 2475769), (131, 1474122), (262, 737061), (393, 491374), (786, 245687), (1703, 113394), (3406, 56697), (5109, 37798), (10218, 18899)]