23193890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3253}}^1$

素因数の和:3314

約数の個数: 32

約数和(自身を含む): 44983296

約数和(自身を除く): 21789406

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3253, 3565, 6506, 7130, 16265, 32530, 74819, 100843, 149638, 201686, 374095, 504215, 748190, 1008430, 2319389, 4638778, 11596945, 23193890]

約数ペア:

[(1, 23193890), (2, 11596945), (5, 4638778), (10, 2319389), (23, 1008430), (31, 748190), (46, 504215), (62, 374095), (115, 201686), (155, 149638), (230, 100843), (310, 74819), (713, 32530), (1426, 16265), (3253, 7130), (3565, 6506)]