195961948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{538357}}^1$

素因数の和:538381

約数の個数: 24

約数和(自身を含む): 422072672

約数和(自身を除く): 226110724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 538357, 1076714, 2153428, 3768499, 6998641, 7536998, 13997282, 15073996, 27994564, 48990487, 97980974, 195961948]

約数ペア:

[(1, 195961948), (2, 97980974), (4, 48990487), (7, 27994564), (13, 15073996), (14, 13997282), (26, 7536998), (28, 6998641), (52, 3768499), (91, 2153428), (182, 1076714), (364, 538357)]