13745338

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 22394880

約数和(自身を除く): 8649542

約数列:

[1, 2, 31, 47, 53, 62, 89, 94, 106, 178, 1457, 1643, 2491, 2759, 2914, 3286, 4183, 4717, 4982, 5518, 8366, 9434, 77221, 129673, 146227, 154442, 221699, 259346, 292454, 443398, 6872669, 13745338]

約数ペア:

[(1, 13745338), (2, 6872669), (31, 443398), (47, 292454), (53, 259346), (62, 221699), (89, 154442), (94, 146227), (106, 129673), (178, 77221), (1457, 9434), (1643, 8366), (2491, 5518), (2759, 4982), (2914, 4717), (3286, 4183)]