16931389438

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{727}}^1\times {\mathrm{1487}}^1$

素因数の和:2448

約数の個数: 32

約数和(自身を含む): 26206322688

約数和(自身を除く): 9274933250

約数列:

[1, 2, 41, 82, 191, 382, 727, 1454, 1487, 2974, 7831, 15662, 29807, 59614, 60967, 121934, 138857, 277714, 284017, 568034, 1081049, 2162098, 5693137, 11386274, 11644697, 23289394, 44323009, 88646018, 206480359, 412960718, 8465694719, 16931389438]

約数ペア:

[(1, 16931389438), (2, 8465694719), (41, 412960718), (82, 206480359), (191, 88646018), (382, 44323009), (727, 23289394), (1454, 11644697), (1487, 11386274), (2974, 5693137), (7831, 2162098), (15662, 1081049), (29807, 568034), (59614, 284017), (60967, 277714), (121934, 138857)]