15823542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 38707200

約数和(自身を除く): 22883658

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 79, 114, 133, 158, 237, 251, 266, 399, 474, 502, 553, 753, 798, 1106, 1501, 1506, 1659, 1757, 3002, 3318, 3514, 4503, 4769, 5271, 9006, 9538, 10507, 10542, 14307, 19829, 21014, 28614, 31521, 33383, 39658, 59487, 63042, 66766, 100149, 118974, 138803, 200298, 277606, 376751, 416409, 753502, 832818, 1130253, 2260506, 2637257, 5274514, 7911771, 15823542]

約数ペア:

[(1, 15823542), (2, 7911771), (3, 5274514), (6, 2637257), (7, 2260506), (14, 1130253), (19, 832818), (21, 753502), (38, 416409), (42, 376751), (57, 277606), (79, 200298), (114, 138803), (133, 118974), (158, 100149), (237, 66766), (251, 63042), (266, 59487), (399, 39658), (474, 33383), (502, 31521), (553, 28614), (753, 21014), (798, 19829), (1106, 14307), (1501, 10542), (1506, 10507), (1659, 9538), (1757, 9006), (3002, 5271), (3318, 4769), (3514, 4503)]