12194770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 27060480

約数和(自身を除く): 14865710

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 53, 70, 95, 106, 133, 173, 190, 265, 266, 346, 371, 530, 665, 742, 865, 1007, 1211, 1330, 1730, 1855, 2014, 2422, 3287, 3710, 5035, 6055, 6574, 7049, 9169, 10070, 12110, 14098, 16435, 18338, 23009, 32870, 35245, 45845, 46018, 64183, 70490, 91690, 115045, 128366, 174211, 230090, 320915, 348422, 641830, 871055, 1219477, 1742110, 2438954, 6097385, 12194770]

約数ペア:

[(1, 12194770), (2, 6097385), (5, 2438954), (7, 1742110), (10, 1219477), (14, 871055), (19, 641830), (35, 348422), (38, 320915), (53, 230090), (70, 174211), (95, 128366), (106, 115045), (133, 91690), (173, 70490), (190, 64183), (265, 46018), (266, 45845), (346, 35245), (371, 32870), (530, 23009), (665, 18338), (742, 16435), (865, 14098), (1007, 12110), (1211, 10070), (1330, 9169), (1730, 7049), (1855, 6574), (2014, 6055), (2422, 5035), (3287, 3710)]