17966505982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{89767}}^1$

素因数の和:90040

約数の個数: 32

約数和(自身を含む): 29731161600

約数和(自身を除く): 11764655618

約数列:

[1, 2, 19, 23, 38, 46, 229, 437, 458, 874, 4351, 5267, 8702, 10534, 89767, 100073, 179534, 200146, 1705573, 2064641, 3411146, 4129282, 20556643, 39228179, 41113286, 78456358, 390576217, 472802789, 781152434, 945605578, 8983252991, 17966505982]

約数ペア:

[(1, 17966505982), (2, 8983252991), (19, 945605578), (23, 781152434), (38, 472802789), (46, 390576217), (229, 78456358), (437, 41113286), (458, 39228179), (874, 20556643), (4351, 4129282), (5267, 3411146), (8702, 2064641), (10534, 1705573), (89767, 200146), (100073, 179534)]